x3p4sv y3p4 z3p4s 03p4sv 13p4

muq4 nuq4s ouq4sv puq4 quq4s

blr4s clr4sv dlr4 elr4s flr4sv

0bs4sv 1bs4 2bs4s 3bs4sv 4bs4

p2s4 q2s4s r2s4sv s2s4 t2s4s